[MW:6288] WPS for API 5L X Grades

What is your code of construction?

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From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of murali krishnan
Sent: Tuesday, August 03, 2010 5:03 PM
To: materials-welding@googlegroups.com
Subject: [MW:6287] WPS

Dear All,

 

We have a WPS qualified for API 5L Gr X -65 to API -5L Gr X42,X52,X60/X65, of diameter range above 12 3/4" with wall thickness 3/16" - 3/4", welding done with SMAW process, electrode used for root is  E 7010P1 and rest with E 8018C3, "My query is whether we shall do the welding with same WPS for API 5L Gr X 60  to API 5L Gr X 60 if not we have to prepare new WPS for the mentioned material.

G.Murali krishnan